playwright-url-ok — Safe header name check MCP Tool
playwright-url-ok
(playwright url ok) is one of 31 tools on the
Safe header name check
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call playwright-url-ok from your client
- Claude Code Safe header name check playwright-url-ok run in your project directory
- Claude Desktop Safe header name check playwright-url-ok ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Safe header name check playwright-url-ok ~/.cursor/mcp.json
- VS Code Safe header name check playwright-url-ok .vscode/mcp.json
- Zed Safe header name check playwright-url-ok ~/.config/zed/settings.json
- Windsurf Safe header name check playwright-url-ok ~/.codeium/windsurf/mcp_config.json
- Cline Safe header name check playwright-url-ok ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Safe header name check playwright-url-ok ~/.gemini/settings.json
- Grok Safe header name check playwright-url-ok .mcp.json (in your project root)
- ChatGPT Safe header name check playwright-url-ok Settings → Connectors → Advanced → Developer mode
- Claude.ai Safe header name check playwright-url-ok Settings → Connectors → Add custom connector
- LangChain Safe header name check playwright-url-ok pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http header-safe https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/header-safe/mcpOther tools on this server
- header-safe
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.